<template>
<div :class="mode=='pop'?'mask':''"  v-show="showBox">
    <div :class="mode=='pop'?'verifybox':''" :style="{'max-width':parseInt(imgSize.width)+30+'px'}">
        <div class="verifybox-top"  v-if="mode=='pop'">
            请完成安全验证
            <span class="verifybox-close" @click="closeBox">
                <i class="iconfont icon-close"></i>
            </span>
        </div>
        <div class="verifybox-bottom" :style="{padding:mode=='pop'?'15px':'0'}">
            <!-- 验证码容器 -->
            <components v-if="componentType"
                        :is="componentType"
                        :captchaType="captchaType"
                        :type="verifyType"
                        :figure="figure"
                        :arith="arith"
                        :mode="mode"
                        :vSpace="vSpace"
                        :explain="explain"
                        :imgSize="imgSize"
                        :blockSize="blockSize"
                        :barSize="barSize"
                        ref="instance"></components>
        </div>
    </div>
</div>
</template>
<script type="text/babel">
    /**
     * Verify 验证码组件
     * @description 分发验证码使用
     * */
    import VerifySlide from './Verify/VerifySlide'
    import VerifyPoints from './Verify/VerifyPoints'

    export default {
        name: 'Vue2Verify',
        props: {
            // 双语化
            locale: {
                require: false,
                type: String,
                default() {
                    // 默认语言不输入为浏览器语言
                    if (navigator.language) {
                        var language = navigator.language;
                    }
                    else {
                        var language = navigator.browserLanguage;
                    }
                    return language
                }
            },
            captchaType:{
                type:String,
                required:true
            },
            figure: {
                type: Number
            },
            arith: {
                type: Number
            },
            mode: {
                type: String,
                default:'pop'
            },
            vSpace: {
                type: Number
            },
            explain: {
                type: String
            },
            imgSize: {
                type: Object,
                default() {
                    return {
                        width: '310px',
                        height: '155px'
                    }
                }
            },
            blockSize: {
                type: Object
            },
            barSize: {
                type: Object
            },
        },
        data() {
            return {
                // showBox:true,
                clickShow:false,
                // 内部类型
                verifyType: undefined,
                // 所用组件类型
                componentType: undefined
            }
        },
        methods: {
            /**
             * i18n
             * @description 兼容vue-i18n 调用$t来转换ok
             * @param {String} text-被转换的目标
             * @return {String} i18n的结果
             * */
            i18n(text) {
                if (this.$t) {
                    return this.$t(text)
                } else {
                    // 兼容不存在的语言
                    let i18n = this.$options.i18n.messages[this.locale] || this.$options.i18n.messages['en-US']
                    return i18n[text]
                }
            },
            /**
             * refresh
             * @description 刷新
             * */
            refresh() {
                if (this.instance.refresh) {
                    this.instance.refresh()
                }
            },
            closeBox(){
                this.clickShow = false
                this.refresh();
            },
            show(){
                if (this.mode=="pop") {
                    this.clickShow = true;
                }
            }
        },
        computed: {
            instance() {
                return this.$refs.instance || {}
            },
            showBox(){
                if (this.mode=='pop') {
                    return this.clickShow
                }else{
                    return true;
                }
            }
        },
        watch: {
            captchaType:{
                immediate: true,
                handler(captchaType) {
                    switch (captchaType.toString()) {
                        case 'blockPuzzle':
                            this.verifyType = '2'
                            this.componentType = 'VerifySlide'
                            break
                        case 'clickWord':
                            this.verifyType = ''
                            this.componentType = 'VerifyPoints'
                            break
                    }
                }
            },
        },
        components: {
            VerifySlide,
            VerifyPoints
        },
    }
</script>
<style>
    .verifybox{
        position: relative;
        box-sizing: border-box;
        border-radius: 2px;
        border: 1px solid #e4e7eb;
        background-color: #fff;
        box-shadow: 0 0 10px rgba(0,0,0,.3);
        left: 50%;
        top:50%;
        transform: translate(-50%,-50%);
    }
    .verifybox-top{
        padding: 0 15px;
        height: 50px;
        line-height: 50px;
        text-align: left;
        font-size: 16px;
        color: #45494c;
        border-bottom: 1px solid #e4e7eb;
        box-sizing: border-box;
    }
    .verifybox-bottom{
        padding: 15px;
        box-sizing: border-box;
    }
    .verifybox-close{
        position: absolute;
        top: 13px;
        right: 9px;
        width: 24px;
        height: 24px;
        text-align: center;
        cursor: pointer;
    }
    .mask{
        position: fixed;
        top: 0;
        left:0;
        z-index: 1001;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,.3);
        /* display: none; */
        transition: all .5s;
    }
    .verify-tips{
        position: absolute;
        left: 0px;
        bottom:0px;
        width: 100%;
        height: 30px;
        line-height:30px;
        color: #fff;
    }
    .suc-bg{
       background-color:rgba(92, 184, 92,.5);  
       filter: progid:DXImageTransform.Microsoft.gradient(startcolorstr=#7f5CB85C, endcolorstr=#7f5CB85C);
    }
    .err-bg{
       background-color:rgba(217, 83, 79,.5);  
       filter: progid:DXImageTransform.Microsoft.gradient(startcolorstr=#7fD9534F, endcolorstr=#7fD9534F);
    }
    .tips-enter,.tips-leave-to{
        bottom: -30px;
    }
    .tips-enter-active,.tips-leave-active{
        transition: bottom .5s;
    }
    /* ---------------------------- */
    /*常规验证码*/
    .verify-code {
        font-size: 20px;
        text-align: center;
        cursor: pointer;
        margin-bottom: 5px;
        border: 1px solid #ddd;
    }

    .cerify-code-panel {
        height: 100%;
        overflow: hidden;
    }

    .verify-code-area {
        float: left;
    }

    .verify-input-area {
        float: left;
        width: 60%;
        padding-right: 10px;

    }

    .verify-change-area {
        line-height: 30px;
        float: left;
    }

    .varify-input-code {
        display: inline-block;
        width: 100%;
        height: 25px;
    }

    .verify-change-code {
        color: #337AB7;
        cursor: pointer;
    }

    .verify-btn {
        width: 200px;
        height: 30px;
        background-color: #337AB7;
        color: #FFFFFF;
        border: none;
        margin-top: 10px;
    }
    
    
    /*滑动验证码*/
    .verify-bar-area {
        position: relative;
        background: #FFFFFF;
        text-align: center;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border: 1px solid #ddd;
        -webkit-border-radius: 4px;
    }

    .verify-bar-area .verify-move-block {
        position: absolute;
        top: 0px;
        left: 0;
        background: #fff;
        cursor: pointer;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        box-shadow: 0 0 2px #888888;
        -webkit-border-radius: 1px;
    }

    .verify-bar-area .verify-move-block:hover {
        background-color: #337ab7;
        color: #FFFFFF;
    }

    .verify-bar-area .verify-left-bar {
        position: absolute;
        top: -1px;
        left: -1px;
        background: #f0fff0;
        cursor: pointer;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border: 1px solid #ddd;
    }

    .verify-img-panel {
        margin: 0;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border-top: 1px solid #ddd;
        border-bottom: 1px solid #ddd;
        border-radius: 3px;
        position: relative;
    }

    .verify-img-panel .verify-refresh {
        width: 25px;
        height: 25px;
        text-align: center;
        padding: 5px;
        cursor: pointer;
        position: absolute;
        top: 0;
        right: 0;
        z-index: 2;
    }

    .verify-img-panel .icon-refresh {
        font-size: 20px;
        color: #fff;
    }

    .verify-img-panel .verify-gap {
        background-color: #fff;
        position: relative;
        z-index: 2;
        border: 1px solid #fff;
    }

    .verify-bar-area .verify-move-block .verify-sub-block {
        position: absolute;
        text-align: center;
        z-index: 3;
        /* border: 1px solid #fff; */
    }

    .verify-bar-area .verify-move-block .verify-icon {
        font-size: 18px;
    }

    .verify-bar-area .verify-msg {
        z-index: 3;
    }

    /*字体图标的css*/
    /*@font-face {font-family: "iconfont";*/
    /*src: url('../fonts/iconfont.eot?t=1508229193188'); !* IE9*!*/
    /*src: url('../fonts/iconfont.eot?t=1508229193188#iefix') format('embedded-opentype'), !* IE6-IE8 *!*/
    /*url('data:application/x-font-woff;charset=utf-8;base64,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') format('woff'),*/
    /*url('../fonts/iconfont.ttf?t=1508229193188') format('truetype'), !* chrome, firefox, opera, Safari, Android, iOS 4.2+*!*/
    /*url('../fonts/iconfont.svg?t=1508229193188#iconfont') format('svg'); !* iOS 4.1- *!*/
    /*}*/

    .iconfont {
        font-family: "iconfont" !important;
        font-size: 16px;
        font-style: normal;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    .icon-check:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
        background-image: url("");
        background-size: contain;
    }

    .icon-close:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
        background-image: url("");
        background-size: contain;
    }

    .icon-right:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        background-size: cover;
        z-index: 9999;
        background-image: url("");
        background-size: contain;
    }

    .icon-refresh:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
        background-image: url("");
        background-size: contain;
    }
</style>
